JPH0532209B2 - - Google Patents

Info

Publication number
JPH0532209B2
JPH0532209B2 JP59097256A JP9725684A JPH0532209B2 JP H0532209 B2 JPH0532209 B2 JP H0532209B2 JP 59097256 A JP59097256 A JP 59097256A JP 9725684 A JP9725684 A JP 9725684A JP H0532209 B2 JPH0532209 B2 JP H0532209B2
Authority
JP
Japan
Prior art keywords
cavity
core
cooling
reel
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59097256A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60240424A (ja
Inventor
Terutaka Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Priority to JP9725684A priority Critical patent/JPS60240424A/ja
Publication of JPS60240424A publication Critical patent/JPS60240424A/ja
Publication of JPH0532209B2 publication Critical patent/JPH0532209B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/76—Cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP9725684A 1984-05-15 1984-05-15 テ−プリ−ル成形法 Granted JPS60240424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9725684A JPS60240424A (ja) 1984-05-15 1984-05-15 テ−プリ−ル成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9725684A JPS60240424A (ja) 1984-05-15 1984-05-15 テ−プリ−ル成形法

Publications (2)

Publication Number Publication Date
JPS60240424A JPS60240424A (ja) 1985-11-29
JPH0532209B2 true JPH0532209B2 (enrdf_load_html_response) 1993-05-14

Family

ID=14187477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9725684A Granted JPS60240424A (ja) 1984-05-15 1984-05-15 テ−プリ−ル成形法

Country Status (1)

Country Link
JP (1) JPS60240424A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666794B (zh) * 2016-01-05 2017-12-01 苏州鼎优塑胶制品有限公司 载带盘注塑模具及应用于该模具上的工艺方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140040A (ja) * 1983-01-31 1984-08-11 Polyplastics Co ビデオテ−プリ−ルの成形法

Also Published As

Publication number Publication date
JPS60240424A (ja) 1985-11-29

Similar Documents

Publication Publication Date Title
US4668209A (en) Plastic-surrounded bearing
JPH0657417B2 (ja) 成形金型
JPH0710546B2 (ja) 加熱装置を有するゲート装置
US4382523A (en) Tape cover of magnetic tape cassette and process for preparing tape cover
JPH0532209B2 (enrdf_load_html_response)
JPH042034Y2 (enrdf_load_html_response)
CN221475963U (zh) 一种注塑包胶模具
JPS6357210B2 (enrdf_load_html_response)
JPH0516179A (ja) 射出成形品
JP3047213B2 (ja) 中空成形品の成形方法および中空成形品の成形用金型
CN214448127U (zh) 一种用于生产插头壳体的注塑模具
JP2859494B2 (ja) 複数材射出成形機
CN110802814A (zh) 注胶均匀的插座外壳注塑模具
CN223013781U (zh) 一种潜伏式进胶的注塑模具
JPH02165176A (ja) マグネットロール用磁極ピース
CN222681654U (zh) 顶出机构及模具
CN87103901A (zh) 磁带盘制造方法
CN217891681U (zh) 一种用于成型大边框的注塑模具
CN222201456U (zh) 一种梯形外壳注塑模具
CN217831799U (zh) 一种电源盒配件防翘曲成型模具
CN113878809A (zh) 一种注塑模具和使用该注塑模具的注塑成型方法
JPS62189130A (ja) プラスチツク製のテ−プリ−ル
JPS62189150A (ja) テ−プリ−ルの製造方法
JP2683742B2 (ja) 光ディスク等用成型装置
JPS6132736Y2 (enrdf_load_html_response)